Temporary shim to allow registry tests to run

python/lsst/daf/butler/registry/tests/_registry.py

@@ -204,10 +204,22 @@ def loadData(self, registry: SqlRegistry, filename: str) -> None:
         filename : `str`
             The name of the file to load.
         """
+        from ..._config import Config
+        from ..._storage_class import StorageClassFactory
+        from ...datastore import NullDatastore
+        from ...direct_butler import DirectButler
         from ...transfers import YamlRepoImportBackend
 
+        # Import API requires a butler.
+        butler = DirectButler(
+            config=Config(),
+            registry=registry,
+            datastore=NullDatastore(None, None),
+            storageClasses=StorageClassFactory(),
+        )
+
         with open(os.path.join(self.getDataDir(), filename)) as stream:
-            backend = YamlRepoImportBackend(stream, registry)
+            backend = YamlRepoImportBackend(stream, butler)
         backend.register()
         backend.load(datastore=None)